Thermo Scientific Alpha COND 500 Manual Download Page 32

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Water Analysis Instruments

North America

166 Cummings Center
Beverly, MA 01915 USA
Toll Free: 1-800-225-1480
Tel: 1-978-232-6000
Dom. Fax: 1-978-232-6015
Int’l Fax: 978-232-6031

Europe

P.O. Box 254, 3860 AG Nijkerk
Wallerstraat 125K, 3862 CN Nijkerk,
Netherlands
Tel: (31) 033-2463887
Fax: (31) 033-2460832

Asia Pacific

Blk 55, Ayer Rajah Crescent
#04-16/24, Singapore 139949
Tel: 65-6778-6876
Fax: 65-6773-0836

www.thermo.com/process

68X216867 Rev 4

Summary of Contents for Alpha COND 500

Page 1: ...Alpha COND 500 Controller Transmitter uS mS C...

Page 2: ...k ROSS Resolution SAOB SMART AVERAGING Smart CheK SMART STABILITY Stacked Star Navigator 21 Stat Face The Enhanced Lab ThermaSense Triode TRIUMpH Unbreakable pH Universal Access are trademarks of Ther...

Page 3: ...ransmitter as possible If there are doubts in the use of the transmitter please do not hesitate to contact the nearest Authorized Distributor Thermo Scientific will not accept any responsibility for d...

Page 4: ...RATURE CALIBRATION 11 5 3 CONDUCTIVITY CALIBRATION 12 6 ADVANCED SETUP FUNCTIONS 13 6 1 RANGE AND ZOOMING SELECTION SETTING 13 6 2 TEMPERATURE COMPENSATION SETTING 15 6 3 HOLD CURRENT SETTING 18 6 4 O...

Page 5: ...ia the 2 wire power supply loop This transmitter has many user friendly features all of which are completely accessible through the water resistant membrane keypad Your transmitter includes an instruc...

Page 6: ...re 1 Connection Guide All wiring is done on 2 detachable connectors 1 9 pin connector located on SL1 position for Conductivity electrode and temperature sensor 2 3 pin connector located on SL2 positio...

Page 7: ...500 2 2 Connecting the Electrode and Temperature Sensor SL1 Position 2 2 1 To connect the Conductivity electrode The Alpha COND 500 transmitter accepts any industrial electrodes for conductivity meas...

Page 8: ...rt the Pt100 return wire and the shield wire to pin 7 of SL1 connector Tighten the screw 2 wire temperature sensor 1 Take a small length of wire and short pins 5 and 6 of SL1 connector Insert Pt 100 s...

Page 9: ...3 INSTALLATION 3 1 Mechanical Dimensions 2 wire Conductivity Transmitter Alpha COND 500 3 2 Wall Mount...

Page 10: ...cut out of 92 0 mm by 92 0 mm 2 Remove back cover of transmitter and slide it through panel cut out Panel side 3 Atta side ch lugs to either of transmitter 4 Thread rods through lugs until transmitter...

Page 11: ...ar Upper Secondary D Lower Disp y Display Display isplay lay 1 SETUP Setup mode indicator 5 Temperature Coefficient indicator 9 ATC Automatic Temp Compensation 13 Calibration standard indicator 2 MEAS...

Page 12: ...CAL to enter Conductivity Calibration mode To scroll through the various submenus To increment decrement values or toggle between options in the SETUP CAL modes When pressed together serves as escape...

Page 13: ...he cell constant is selected to be K 1 0 or K 10 whereas range 1 0 00 to 19 99uS cm will only appear when cell constant is selected to be K 0 1 or K 1 0 Other wise the selection will be limited to fiv...

Page 14: ...ach time you calibrate your meter NOTE Your transmitter is factory set to a temperature coefficient of 2 1 per C For most applications this will provide good results The factory default value for norm...

Page 15: ...ll be erased once a new cell constant is selected It is important to ensure that temperature calibration is carried out first prior to conductivity calibration since temperature readings affect the ac...

Page 16: ...the CAL key to enter calibration mode The upper display will show the measured reading based on the last calibration setting whereas the lower display will show the measured default reading of the sta...

Page 17: ...values for a more refined output SETUP HOLD SETUP HOLD 1 9 9 9 1 Six Range selection S From the measurement mode 1 Press the ENT key to enter the setup mode Transmitter displays SEt rng indicating th...

Page 18: ...onfirm The transmitter now displays the high zoom value setup SETUP HOLD 0 00 L SETUP HOLD 1 9 9 9 Hi S S 5 Use the or keys again to set the conductivity high zoom value for the 20 mA current and pres...

Page 19: ...he ENT key to enter the temperature compensation mode Display shows AtC On or AtC Off Use S or T keys to select AtC On and then press the ENT key 3 Dip ATC sensor into a solution of known temperature...

Page 20: ...n press the ENT key 3 The primary display will show temperature default is 25 0 and the secondary display shows P C This is the page for setting the temperature of your process or sample by using an a...

Page 21: ...SETUP HOLD SETUP HOLD SETUP HOLD C ATC SE HO TUP LD SE HO TUP LD SE HO TUP LD Temperature Compensation Setting Chart Alpha COND 500 Transmitter...

Page 22: ...ent output will be equivalent to last measured value 6 4 Out of Range Current Setting The transmitter can be set to give a fix current output of 3 8 mA when the conductivity readings exceed the zoom s...

Page 23: ...to enter the setup mode Use the or keys to scroll till LCD displays SEt in the upper display and tPr in the lower display 2 Press the ENT key to view the temperature coefficient setup page tC O 3 Pre...

Page 24: ...nce Setting Line resistance of an electrode cable constitutes to error in measurement of high conductivity values as in range 6 This error can be compensated by inputting the electrode cable line resi...

Page 25: ...ration point for the selected measuring range If there is no calibration done in the selected range the display will show 6 9 Viewing the Electrode Data The COND 500 transmitter lets you check the ele...

Page 26: ...easurement mode 1 Press the ENT key to enter the setup mode Use the or keys to scroll till LCD displays rSt in the upper display 2 Press the ENT key to enter the reset page Use the or keys to toggle b...

Page 27: ...A or the last current output value HLd OFF SET org Selecting Out of Range current output to be constant 3 8 mA or 4mA for under range and 20 mA for over range org OFF SET tPr Setting Temperature Coeff...

Page 28: ...terference a Ensure shield wire is properly connected to pin 7 Slow response a Dirty Oily probe a Clean probe Blinking ATC a No temperature sensor connection during ATC mode a Ensure temperature sensi...

Page 29: ...sation Auto Pt 100 from 0 to 100 C Manual from 0 to 100 C Temperature Coefficient Factor Setting 0 to 10 Normalization Temperature Setting 25 0 o C or 20 0 o C Number of calibration points 1 Output 4...

Page 30: ...Material SS316 and 25ft cable open ended EC CS10 0 01S Conductivity 2 Cell type probe up to 20 S Cell constant K 0 01 with integrated Pt 100 Material Titanium and 25ft cable open ended EC CS10 0 01T...

Page 31: ...ument shall not apply to defects resulting from Improper or inadequate maintenance by customer Unauthorized modification or misuse Operation outside of the environment specifications of the products 1...

Page 32: ...Fax 978 232 6031 Europe P O Box 254 3860 AG Nijkerk Wallerstraat 125K 3862 CN Nijkerk Netherlands Tel 31 033 2463887 Fax 31 033 2460832 Asia Pacific Blk 55 Ayer Rajah Crescent 04 16 24 Singapore 13994...

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